পৃষ্ঠাসমূহ

Search Your Article

CS

 

Welcome to GoogleDG – your one-stop destination for free learning resources, guides, and digital tools.

At GoogleDG, we believe that knowledge should be accessible to everyone. Our mission is to provide readers with valuable ebooks, tutorials, and tech-related content that makes learning easier, faster, and more enjoyable.

What We Offer:

  • 📘 Free & Helpful Ebooks – covering education, technology, self-development, and more.

  • 💻 Step-by-Step Tutorials – practical guides on digital tools, apps, and software.

  • 🌐 Tech Updates & Tips – simplified information to keep you informed in the fast-changing digital world.

  • 🎯 Learning Support – resources designed to support students, professionals, and lifelong learners.

    ✔ Latest world News 

     

Our Vision

To create a digital knowledge hub where anyone, from beginners to advanced learners, can find trustworthy resources and grow their skills.

Why Choose Us?

✔ Simple explanations of complex topics
✔ 100% free access to resources
✔ Regularly updated content
✔ A community that values knowledge sharing

We are continuously working to expand our content library and provide readers with the most useful and relevant digital learning materials.

📩 If you’d like to connect, share feedback, or suggest topics, feel free to reach us through the Contact page.

Pageviews

Sunday, February 12, 2017

AngularJS - First Application

Before we start with creating actual HelloWorld application using AngularJS, let us see what are the actual parts of a AngularJS application. An AngularJS application consists of following three important parts −

  • ng-app − This directive defines and links an AngularJS application to HTML.
  • ng-model − This directive binds the values of AngularJS application data to HTML input controls.
  • ng-bind − This directive binds the AngularJS Application data to HTML tags.

Steps to create AngularJS Application

Step 1 − Load framework

Being a pure JavaScript framework, It can be added using <Script> tag.
<script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js">
</script>

Step 2 − Define AngularJS Application using ng-app directive

<div ng-app = "">
   ...
</div>

Step 3 − Define a model name using ng-model directive

<p>Enter your Name: <input type = "text" ng-model = "name"></p>

Step 4 − Bind the value of above model defined using ng-bind directive.

<p>Hello <span ng-bind = "name"></span>!</p>

Steps to run AngularJS Application

Use above mentioned three steps in an HTML page.
testAngularJS.htm
<html>
   
   <head>
      <title>AngularJS First Application</title>
   </head>
   
   <body>
      <h1>Sample Application</h1>
      
      <div ng-app = "">
         <p>Enter your Name: <input type = "text" ng-model = "name"></p>
         <p>Hello <span ng-bind = "name"></span>!</p>
      </div>
      
      <script src = "https://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
      
   </body>
</html>

Output

Open textAngularJS.htm in a web browser. Enter your name and see the result.

How AngularJS integrates with HTML

  • ng-app directive indicates the start of AngularJS application.
  • ng-model directive then creates a model variable named "name" which can be used with the html page and within the div having ng-app directive.
  • ng-bind then uses the name model to be displayed in the html span tag whenever user input something in the text box.
  • Closing</div> tag indicates the end of AngularJS application.
Labels:

1 comment:

Subscribe to: Post Comments (Atom)